456904448

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1783}}^1$

素因数の和:1830

約数の個数: 144

約数和(自身を含む): 1225222656

約数和(自身を除く): 768318208

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 256, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 896, 1001, 1144, 1232, 1408, 1456, 1664, 1783, 1792, 2002, 2288, 2464, 2816, 2912, 3328, 3566, 4004, 4576, 4928, 5824, 7132, 8008, 9152, 9856, 11648, 12481, 14264, 16016, 18304, 19613, 19712, 23179, 23296, 24962, 28528, 32032, 36608, 39226, 46358, 49924, 57056, 64064, 78452, 92716, 99848, 114112, 128128, 137291, 156904, 162253, 185432, 199696, 228224, 254969, 256256, 274582, 313808, 324506, 370864, 399392, 456448, 509938, 549164, 627616, 649012, 741728, 798784, 1019876, 1098328, 1255232, 1298024, 1483456, 1597568, 1784783, 2039752, 2196656, 2510464, 2596048, 2966912, 3195136, 3569566, 4079504, 4393312, 5020928, 5192096, 5933824, 7139132, 8159008, 8786624, 10384192, 14278264, 16318016, 17573248, 20768384, 28556528, 32636032, 35146496, 41536768, 57113056, 65272064, 114226112, 228452224, 456904448]

約数ペア:

[(1, 456904448), (2, 228452224), (4, 114226112), (7, 65272064), (8, 57113056), (11, 41536768), (13, 35146496), (14, 32636032), (16, 28556528), (22, 20768384), (26, 17573248), (28, 16318016), (32, 14278264), (44, 10384192), (52, 8786624), (56, 8159008), (64, 7139132), (77, 5933824), (88, 5192096), (91, 5020928), (104, 4393312), (112, 4079504), (128, 3569566), (143, 3195136), (154, 2966912), (176, 2596048), (182, 2510464), (208, 2196656), (224, 2039752), (256, 1784783), (286, 1597568), (308, 1483456), (352, 1298024), (364, 1255232), (416, 1098328), (448, 1019876), (572, 798784), (616, 741728), (704, 649012), (728, 627616), (832, 549164), (896, 509938), (1001, 456448), (1144, 399392), (1232, 370864), (1408, 324506), (1456, 313808), (1664, 274582), (1783, 256256), (1792, 254969), (2002, 228224), (2288, 199696), (2464, 185432), (2816, 162253), (2912, 156904), (3328, 137291), (3566, 128128), (4004, 114112), (4576, 99848), (4928, 92716), (5824, 78452), (7132, 64064), (8008, 57056), (9152, 49924), (9856, 46358), (11648, 39226), (12481, 36608), (14264, 32032), (16016, 28528), (18304, 24962), (19613, 23296), (19712, 23179)]